@charset "UTF-8";
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background-color: #3498db;
    color: white;
    text-align: center;
    padding: 20px;
}

.nav {
    background-color: #2980b9;
    overflow: hidden;
}

.nav a {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.nav a:hover {
    background-color: #1abc9c;
}

.footer {
    background-color: #34495e;
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}

.card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin: 20px 0;
    padding: 20px;
}

.card h2 {
    color: #3498db;
    margin-top: 0;
}

.card-item {
    padding: 10px;
    margin: 10px 0;
}

.card-item a {
    color: #2980b9;
    text-decoration: none;
    font-weight: bold;
}

.card-item a:hover {
    text-decoration: underline;
}

.columns {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.column {
    flex: 1;
    min-width: 280px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

th {
    background-color: #f2f2f2;
    color: #2980b9;
}

img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
}

.filter {
    margin-bottom: 20px;
}

.pagination {
    margin-top: 20px;
    text-align: center;
}

.pagination a {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 4px;
    background-color: white;
    border-radius: 4px;
    text-decoration: none;
    color: #2980b9;
}

.pagination a:hover, .pagination a.active {
    background-color: #2980b9;
    color: white;
}

form {
    max-width: 600px;
    margin: 0 auto;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-group {
    margin-bottom: 15px;
}

.form-group-inline {
    display: flex;
    gap: 10px;
}

input[type="submit"] {
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

input[type="submit"]:hover {
    background-color: #2980b9;
}

.info-text {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}